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1. 发明申请

US20230135364A1 POWER TRANSMISSION APPARATUS 有权
公开(公告)号：US20230135364A1
公开(公告)日：2023-05-04
申请号：US17918394
申请日：2020-09-14
申请人： Kabushiki Kaisha F.C.C.
发明人： Katsu YOSHIMOTO , Masayuki NONAKA , Yoshihiko OZAWA , Han Hiong CHEN
IPC分类号： F16D43/12 , F16D13/52 , F16D47/00 , B60K17/02
摘要： In a power transmission apparatus, an auxiliary clutch plate different in diameter from driving and driven clutch plates located in a clutch housing. When the driving and driven clutch plates are pressed against each other, the auxiliary clutch plate is pressed to enable transmission of a driving force of an engine to a driving wheel. When a pressing force exerted on the driving and driven clutch plates is released, a pressing force exerted on the auxiliary clutch plate is released to cut off transmission of the driving force of the engine to the driving wheel.

2. 发明授权

US10766362B2 Locking transfer case 有权
公开(公告)号：US10766362B2
公开(公告)日：2020-09-08
申请号：US15438818
申请日：2017-02-22
申请人： BorgWarner Inc.
发明人： Larry A. Pritchard , Thaddeus R. Kopp, Jr. , Branden L. Reeves , Philip J. Francis , Joseph D. Mastie
IPC分类号： B60K17/344 , F16H37/06 , F16D13/52 , F16D28/00 , F16D11/14 , F16D23/12 , F16D47/00 , B60K17/346 , B60K23/08 , B60K5/02
摘要： A transfer case comprises a primary output shaft, and a secondary output shaft selectively coupleable to the primary output shaft with a plate clutch to transfer torque therebetween. The plate clutch includes a housing, a plurality of interleaved plates that are engaged alternatingly with the primary output shaft and the housing to rotate therewith, and an apply plate non-selectively coupled to the primary output shaft to rotate therewith. The apply plate is moveable axially along the primary output shaft into a first configuration in which the apply plate is positively coupled to the housing to rotate therewith, a second configuration in which the apply plate rotates independent of the housing, and a third configuration in which the apply plate compresses the interleaved plates to form a friction coupling between the primary output shaft and the housing.

3. 发明授权

US09103379B2 Controllable composite clutch having limited torque while being in released state 有权
标题翻译：可控复合离合器在处于释放状态时具有有限的转矩
公开(公告)号：US09103379B2
公开(公告)日：2015-08-11
申请号：US13859847
申请日：2013-04-10
申请人： Tai-Her Yang
发明人： Tai-Her Yang
IPC分类号： F16H59/00 , F16D7/00 , F16D47/00 , F16D47/04
CPC分类号： F16D7/00 , F16D47/00 , F16D47/04
摘要： A controllable composite clutch having limited torque while being in a released state, in which a clutch capable of being controlled for performing engaging/releasing function and a physical limited torque device having relatively smaller torque being axially installed between an input/output shaft and an output shaft, or being radially installed between an input shaft and a cylindrical outputting rotation part; so that when the clutch is controlled to be in an engaged state, the rotary kinetic energy between the input shaft and the output shaft is transferred through the clutch; and when the clutch is controlled to be in a released state, the physical limited torque device performs limited torque coupling, such that the rotary kinetic energy between the input shaft and the output shaft can continue to be transferred and the slip rotational speed differential is generated due to over-torque can be carried out by smaller set torque.
摘要翻译：一种可控复合离合器，其在处于释放状态时具有有限转矩，其中能够被控制以执行接合/释放功能的离合器和具有相对较小扭矩的物理限制扭矩装置轴向地安装在输入/输出轴和输出或者径向地安装在输入轴和圆柱形输出旋转部分之间; 使得当离合器被控制在接合状态时，输入轴和输出轴之间的旋转动能通过离合器传递; 并且当离合器被控制为处于释放状态时，物理限制扭矩装置执行有限的扭矩耦合，使得输入轴和输出轴之间的旋转动能可以继续传递，并且产生滑移转速差由于过扭矩可以通过较小的设定扭矩进行。

4. 发明申请

US20120042743A1 DRIVE ASSEMBLY FOR A MOTOR VEHICLE, COMPRISING A POWER TAKE-OFF CLUTCH 失效
标题翻译：用于电动汽车的驱动装置，包括电源离合器
公开(公告)号：US20120042743A1
公开(公告)日：2012-02-23
申请号：US13265385
申请日：2010-05-07
申请人： Bernard Hunold , Eckhardt Lubke
发明人： Bernard Hunold , Eckhardt Lubke
IPC分类号： F16H61/00 , F16D47/00
CPC分类号： B60K17/28
摘要： A drive assembly for a motor vehicle with a clutch device on the input side. The drive assembly includes a transmission having input and output shafts, loose and fixed gearwheels, shifting devices for coupling the loose gearwheels to the transmission shafts, a power take-off (PTO) gearwheel that can be driven by the input of the clutch device, and a PTO clutch for engaging the PTO gearwheel in the torque flow. The PTO clutch is arranged in the torque flow after and axially adjacent a starting and shifting clutch. The clutch device comprises the starting and shifting clutch, the PTO clutch and two actuators. The starting and shifting clutch is a friction clutch and the PTO clutch is a claw clutch. The two clutches have a clutch cover and a common actuator housing, and the coupling device of the PTO clutch is arranged radially outside the clutch cover.
摘要翻译：一种用于在输入侧具有离合器装置的机动车辆的驱动组件。驱动组件包括具有输入和输出轴，松动和固定齿轮的变速器，用于将松动齿轮连接到传动轴的换档装置，可由离合器装置的输入驱动的动力输出（PTO）齿轮，以及用于在扭矩流中接合PTO齿轮的PTO离合器。 PTO离合器布置在扭矩流动之后并且与起动和换档离合器相邻。离合器装置包括起动和换档离合器，PTO离合器和两个致动器。起动和换档离合器是摩擦离合器，PTO离合器是爪式离合器。两个离合器具有离合器盖和一个共同的致动器壳体，并且PTO离合器的联接装置设置在离合器盖的径向外侧。

5. 发明申请

US20110253077A1 Reversible Double-Acting Electromagnetic Device For Transmitting The Movement To/From A Driven/Driving Member 审中-公开
标题翻译：用于传送到/从驱动/驱动构件的运动的可逆双作用电磁装置
公开(公告)号：US20110253077A1
公开(公告)日：2011-10-20
申请号：US13086689
申请日：2011-04-14
申请人： Piercarlo Boffelli , Fabio Natale , Erminio Depoli , Claudio Bellotti
发明人： Piercarlo Boffelli , Fabio Natale , Erminio Depoli , Claudio Bellotti
IPC分类号： F16D27/12 , F16D47/00 , F01P5/10 , F16D27/04
CPC分类号： F16D27/12 , F01P5/04 , F01P7/084 , F16D27/112
摘要： A double-acting electromagnetic device for transmitting movement to/from a driven/driving member in a vehicle and including a shaft that rotates about a longitudinal axis of rotation and that has, mounted relative thereto a first rotor of a first coupling including a pair of concentric annular electromagnets mounted on a fixed support, a coaxial bell member, a coaxial cup member, a first bearing, a first armature connected to the coaxial bell member, a second armature concentric with the first armature and connected to the coaxial cup member which is mounted idle with respect to the shaft via the first bearing and which has a first pulley formed on a side surface, wherein the support for the electromagnets is attached to a fixed structure part which has a load-bearing function, and wherein the bell member includes an outer annular edge extending in an axial direction towards the electromagnets and mounted axially over the first rotor.
摘要翻译：一种双作用电磁装置，用于向车辆中的从动/驱动构件传递运动，并且包括围绕纵向旋转轴线旋转的轴，并且具有相对于其安装的第一联接器的第一转子，所述第一转子包括一对安装在固定支撑件上的同心环形电磁体，同轴钟形构件，同轴杯构件，第一轴承，连接到同轴钟构件的第一电枢，与第一电枢同心并连接到同轴杯构件的第二电枢，通过第一轴承相对于轴安装空转，并且具有形成在侧表面上的第一滑轮，其中电磁铁的支撑件附接到具有承载功能的固定结构部件，并且其中钟形件包括外部环形边缘沿轴向方向朝向电磁体延伸并且轴向安装在第一转子上。

6. 发明申请

US20070272508A1 WET MULTI-PLATE CLUTCH OF MECHANICAL COUPLING TYPE 审中-公开
标题翻译： WET多功能机械联轴器离合器
公开(公告)号：US20070272508A1
公开(公告)日：2007-11-29
申请号：US11754961
申请日：2007-05-29
申请人： Ritsuo Toya , Manabu Sawayanagi , Shigeharu Nishimura
发明人： Ritsuo Toya , Manabu Sawayanagi , Shigeharu Nishimura
IPC分类号： F16D47/00
CPC分类号： F16D47/00 , F16D25/0638 , F16D41/088
摘要： The present invention provides a wet multi-plate clutch of mechanical coupling type in which friction engaging elements and mechanical coupling elements are operated by a single piston and wherein the friction engaging elements are operated by an urging force of the single piston smaller than a predetermined load, and the friction engaging elements and mechanical coupling elements are operated by an urging force of the single piston greater than the predetermined load.
摘要翻译：本发明提供了一种机械联接式湿式多片离合器，其中摩擦接合元件和机械联接元件由单个活塞操作，并且其中摩擦接合元件由单个活塞的推动力小于预定负载并且摩擦接合元件和机械联接元件通过单个活塞的作用力大于预定载荷来操作。

7. 发明授权

US07165663B2 Power screwdriver with low-noise torque clutch 有权
标题翻译：电动螺丝刀带低噪音转矩离合器
公开(公告)号：US07165663B2
公开(公告)日：2007-01-23
申请号：US11015136
申请日：2004-12-16
申请人： Hans-Christian Donner
发明人： Hans-Christian Donner
IPC分类号： B25B23/157 , F16D47/00
CPC分类号： B25B23/141
摘要： A power screwdriver (1) with a rotationally driven, axially displaceable mounted tool spindle (2) with a low-noise torque clutch (3) which comprises a ratchet-spring biased ratchet coupling (6) driven by a driven ratchet part (12) and a rigid slack clutch spring (7) biased claw coupling (8). The ratchet coupling (6) and the claw coupling (8) are combined using a common, axially displaceable, freely rotatable coupling sleeve (9). The ratchet coupling (6) has opposing oriented, peripheral inclined beveled cams (10) and the claw coupling (8) has opposing oriented catches (11). The driven ratchet part (12) and the coupling sleeve (9) are arranged freely rotatably on an intermediate sleeve (13), which is mounted freely rotatable and axially displaceable on the tool spindle (2). The ratchet spring (5) is arranged between the intermediate sleeve (13) and the coupling sleeve (9) and the clutch spring (7) is arranged between the intermediate sleeve (13) and the tool spindle (2).
摘要翻译：一种电动螺丝刀（1），其具有旋转驱动的可轴向移动的安装的工具主轴（2），其具有低噪音扭矩离合器（3），其包括由被驱动的棘轮部分（12）驱动的棘轮弹簧偏置棘轮联轴器（6）和刚性松弛离合器弹簧（7）偏压爪联接器（8）。棘轮联轴器（6）和爪式联轴器（8）使用共同的可轴向移动的可自由旋转的联接套筒（9）进行组合。棘轮联轴器（6）具有相对的定向的周向倾斜的斜面凸轮（10），并且所述爪式联接器（8）具有相对的定向卡爪（11）。驱动棘轮部分（12）和联接套筒（9）可自由旋转地布置在中间套筒（13）上，中间套筒（13）可自由旋转地安装并且可在刀具主轴（2）上轴向移动。棘轮弹簧（5）布置在中间套筒（13）和联接套筒（9）之间，离合器弹簧（7）设置在中间套筒（13）和工具主轴（2）之间。

8. 发明授权

US5887692A Hydraulic pressure cylinder with combined boot and spring 失效
标题翻译：液压缸与组合的靴子和弹簧
公开(公告)号：US5887692A
公开(公告)日：1999-03-30
申请号：US781390
申请日：1997-01-10
申请人： Alexander Zelikov , James V. Ludwig, Jr.
发明人： Alexander Zelikov , James V. Ludwig, Jr.
IPC分类号： F16D25/08 , F16D47/00
CPC分类号： F16D25/08
摘要： A slave cylinder particularly suited for use in a hydraulic clutch release system for a motor vehicle. The cylinder includes a spring boot which serves as both a dust boot and a preload spring device. In one embodiment of the invention, the cylinder is an external slave cylinder and the spring boot extends from a rear end of the cylinder body to a rear end of the pushrod and acts to apply a preload force through the pushrod and through the release lever to the release bearing while simultaneously precluding the entry of dust and other contaminants into the interface between the piston and the cylinder bore. In another embodiment of the invention, the slave cylinder is a concentric slave cylinder and the spring boot is positioned in surrounding relation to the main body of the cylinder housing with the front end of the spring boot bearing against a flange portion of the housing and the rear end of the spring boot bearing against the non-rotating race of the release bearing so that the spring boot exerts the desired preload directly on the release bearing and simultaneously precludes the entry of contaminants into the interface between the housing and the annular piston. The front and rear ends of the boot define annular toothed configurations for respective mating coaction with annular toothed configurations on the flange portion of the housing and on the non-rotating race of the bearing whereby to preclude rotation of the non-rotating race induced by rotation of the rotating race.
摘要翻译：特别适合用于机动车辆的液压离合器释放系统的从动汽缸。气缸包括用作防尘罩和预载弹簧装置的弹簧护罩。在本发明的一个实施例中，气缸是外部从动缸，并且弹簧罩从气缸体的后端延伸到推杆的后端，并且用于通过推杆并通过释放杆施加预载力，释放轴承同时防止灰尘和其他污染物进入活塞和气缸孔之间的界面。在本发明的另一个实施例中，从动缸是同心的从动缸，并且弹簧保护罩定位成与气缸壳体的主体相关联，弹簧罩的前端抵靠壳体的凸缘部分，弹簧靴的后端抵靠释放轴承的不旋转的座圈，使得弹簧护罩直接在释放轴承上施加所需的预载荷，同时排除污染物进入壳体和环形活塞之间的界面。护罩的前端和后端限定环形齿形配置，用于在壳体的凸缘部分和轴承的非旋转座圈上与环形齿形配置相配合，从而防止由旋转引起的非旋转赛车的旋转的旋转比赛。

9. 发明授权

US5507198A Simple low-cost mechanical transmission for accommodating variable loads 失效
标题翻译：简单的低成本机械传动，适应可变负载
公开(公告)号：US5507198A
公开(公告)日：1996-04-16
申请号：US236445
申请日：1994-05-02
申请人： Tai-Her Yang
发明人： Tai-Her Yang
IPC分类号： F16H3/10 , F16H61/02 , F16D47/00 , F16H3/08
CPC分类号： F16H3/10 , F16H61/0293 , Y10T74/19274 , Y10T74/19381 , Y10T74/19447
摘要： A mechanical transmission (10) includes a first gear (13), a second gear (15), a slip clutch (14), an input shaft (11), a fourth gear (20), a one-way bearing (21), a third gear (18) and an output shaft (12). The first gear (13) and the slip clutch (14) are mounted on the input shaft (11). The first gear (13) is meshed with the second gear (15) which is mounted on the output shaft (12). The one-way bearing (21) and the fourth gear (20) are mounted on the output shaft (12); the latter (20) is meshed with the third gear (18) which is mounted on the input shaft (11) to constitute a step-down gearing (22). When the load upon the output shaft (12) increases so that the torque imposed upon the slip clutch (14) is higher than predetermined, the slip clutch (14) releases, and the increased torque generated by the step-down gear set (18, 20) drives the increased load upon the output shaft (12). Two additional embodiments (10', 10") are disclosed.
摘要翻译：机械传动装置（10）包括第一齿轮（13），第二齿轮（15），滑动离合器（14），输入轴（11），第四齿轮（20），单向轴承（21），第三齿轮（18）和输出轴（12）。第一齿轮（13）和滑动离合器（14）安装在输入轴（11）上。第一齿轮（13）与安装在输出轴（12）上的第二齿轮（15）啮合。单向轴承（21）和第四齿轮（20）安装在输出轴（12）上; 后者（20）与安装在输入轴（11）上的构成降档齿轮（22）的第三齿轮（18）啮合。当输出轴（12）上的负载增加使得施加在滑动离合器（14）上的扭矩高于预定值时，滑动离合器（14）释放，并且由降档齿轮组（18）产生的增加的扭矩，20）驱动输出轴（12）上的增加的负载。公开了两个附加实施例（10'，10“）。

10. 发明授权

US4907685A Clutch for automotive vehicles 失效
标题翻译：汽车离合器
公开(公告)号：US4907685A
公开(公告)日：1990-03-13
申请号：US302956
申请日：1989-01-30
申请人： Gary A. Landolt
发明人： Gary A. Landolt
IPC分类号： F16D11/10 , F16D47/00
CPC分类号： F16D47/00 , F16D11/10
摘要： A clutch for an automotive vehicle has a driving member which is connected to the crankshaft of the vehicle engine, and a driven member which is keyed, by means of a spline, to the input shaft of the vehicle transmission, there being a spring at the end of the shaft for urging the second member toward the transmission. The first member includes a mounting ring and an end ring, as well as posts extended between the two rings. The end ring contains cutouts arranged in two rows around the shaft and a groove separating the rows. The second member has a hub against which the spring bears and a larger transfer ring at one end of the hub. The transfer ring in turn has lugs arranged in two rows around its periphery, and these lugs are configured to slide into the cutouts in the end ring of the driving member under the force exerted by the spring. Located around the hub of the driven member is a stack of first and second clutch plates arranged alternately between the mounting ring of the driving member and the transfer ring of the second member. The first clutch plates are keyed to the posts of the first member, whereas the second clutch plate is keyed to a spline on the hub of the driven member. The clutch has two engaged conditions and a single disengaged condition. In the first engaged position the lugs are in the cutouts; in the second engaged position the plates are compressed tightly together; and in the disengaged position the lugs are withdrawn from the cutouts and the plates slip with respect to each other.
摘要翻译：用于机动车辆的离合器具有连接到车辆发动机的曲轴的驱动构件和通过花键键合到车辆变速器的输入轴的从动构件，在该位置处具有弹簧轴的端部，用于将第二构件推向变速器。第一构件包括安装环和端环，以及在两个环之间延伸的柱。端环包含围绕轴布置成两排的切口和分隔行的凹槽。第二构件具有弹簧承载的毂和在毂的一端的较大的转移环。传递环又具有围绕其周边布置成两排的凸耳，并且这些凸耳构造成在由弹簧施加的力的作用下滑动到驱动构件的端环中的切口中。位于从动构件的轮毂周围的是在驱动构件的安装环和第二构件的传递环之间交替布置的第一和第二离合器片的堆叠。第一离合器片与第一构件的柱相连接，而第二离合器片键合到从动构件的轮毂上的花键。离合器具有两个接合状态和单个脱离状态。在第一接合位置，凸耳位于切口中; 在第二接合位置，板被紧密地压在一起; 并且在脱离位置，凸耳从切口中被拉出并且板彼此相对滑动。

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